1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
5 *
6 * THE BSD LICENSE
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are met:
10 *
11 * Redistributions of source code must retain the above copyright notice, this
12 * list of conditions and the following disclaimer.
13 * Redistributions in binary form must reproduce the above copyright notice,
14 * this list of conditions and the following disclaimer in the documentation
15 * and/or other materials provided with the distribution.
16 *
17 * Neither the name of the nor the names of its contributors may be
18 * used to endorse or promote products derived from this software without
19 * specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
25 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
26 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
27 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
28 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
29 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
30 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
31 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34 #ifndef BASE_SHEXP_H
35 #define BASE_SHEXP_H
36
37 #ifndef NOINTNSAPI
38 #define INTNSAPI
39 #endif /* !NOINTNSAPI */
40
41 /*
42 * shexp.h: Defines and prototypes for shell exp. match routines
43 *
44 *
45 * This routine will match a string with a shell expression. The expressions
46 * accepted are based loosely on the expressions accepted by zsh.
47 *
48 * o * matches anything
49 * o ? matches one character
50 * o \ will escape a special character
51 * o $ matches the end of the string
52 * o [abc] matches one occurence of a, b, or c. The only character that needs
53 * to be escaped in this is ], all others are not special.
54 * o [a-z] matches any character between a and z
55 * o [^az] matches any character except a or z
56 * o ~ followed by another shell expression will remove any pattern
57 * matching the shell expression from the match list
58 * o (foo|bar) will match either the substring foo, or the substring bar.
59 * These can be shell expressions as well.
60 *
61 * The public interface to these routines is documented in
62 * public/base/shexp.h.
63 *
64 * Rob McCool
65 *
66 */
67
68 /*
69 * Requires that the macro MALLOC be set to a "safe" malloc that will
70 * exit if no memory is available. If not under MCC httpd, define MALLOC
71 * to be the real malloc and play with fire, or make your own function.
72 */
73
74 #ifndef NETSITE_H
75 #include "../daemon/netsite.h"
76 #endif /* !NETSITE_H */
77
78 #ifndef OS_CTYPE_H
79 #include <ctype.h> /* isalnum */
80 #define OS_CTYPE_H
81 #endif /* !OS_CTYPE_H */
82
83 #ifndef OS_STRING_H
84 #include <string.h> /* strlen */
85 #define OS_STRING_H
86 #endif /* !OS_STRING_H */
87
88 /* See public/base/shexp.h or public/base/regexp.h concerning USE_REGEX */
89
90 /*
91 * This little bit of nonsense is because USE_REGEX is currently
92 * supposed to be recognized only by the proxy. If that's the
93 * case, only the proxy should define USE_REGEX, but I'm playing
94 * it safe. XXXHEP 12/96
95 */
96 #ifndef MCC_PROXY
97 #ifdef USE_REGEX
98 #define SAVED_USE_REGEX USE_REGEX
99 #undef USE_REGEX
100 #endif /* USE_REGEX */
101 #endif /* !MCC_PROXY */
102
103 /* --- Begin function prototypes --- */
104
105 #ifdef INTNSAPI
106
107 #ifdef __cplusplus
108 extern "C" {
109 #endif
110
111 NSAPI_PUBLIC int INTshexp_valid(const char *exp);
112
113 NSAPI_PUBLIC int INTshexp_match(const char *str, const char *exp);
114
115 NSAPI_PUBLIC int INTshexp_cmp(const char *str, const char *exp);
116
117 NSAPI_PUBLIC int INTshexp_noicmp(const char *str, const char *exp);
118
119 NSAPI_PUBLIC int INTshexp_casecmp(const char *str, const char *exp);
120
121 #ifdef __cplusplus
122 }
123 #endif
124
125 /* --- End function prototypes --- */
126
127 #define shexp_valid INTshexp_valid
128 #define shexp_match INTshexp_match
129 #define shexp_cmp INTshexp_cmp
130 #define shexp_noicmp INTshexp_noicmp
131 #define shexp_casecmp INTshexp_casecmp
132
133 #endif /* INTNSAPI */
134
135 /* Restore USE_REGEX definition for non-proxy. See above. */
136 #ifdef SAVED_USE_REGEX
137 #define USE_REGEX SAVED_USE_REGEX
138 #undef SAVED_USE_REGEX
139 #endif /* SAVED_USE_REGEX */
140
141 #ifdef USE_REGEX
142 #include "base/regexp.h"
143 #endif /* USE_REGEX */
144
145 #endif /* !BASE_SHEXP_H */
146